22550126745 has 16 divisors (see below), whose sum is σ = 37055344320. Its totient is φ = 11701687104.

The previous prime is 22550126743. The next prime is 22550126761. The reversal of 22550126745 is 54762105522.

It is not a de Polignac number, because 22550126745 - 2¹ = 22550126743 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22550126741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20314875 + ... + 20315984.

It is an arithmetic number, because the mean of its divisors is an integer number (2315959020).

Almost surely, 2^22550126745 is an apocalyptic number.

It is an amenable number.

22550126745 is a deficient number, since it is larger than the sum of its proper divisors (14505217575).

22550126745 is a wasteful number, since it uses less digits than its factorization.

22550126745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40630904.

The product of its (nonzero) digits is 168000, while the sum is 39.

The spelling of 22550126745 in words is "twenty-two billion, five hundred fifty million, one hundred twenty-six thousand, seven hundred forty-five".